臥式水泥電阻 (SQZ)
TYPE:
SQZ-3 , SQZ-5 , SQZ-7 , SQZ-10 , SQZ-15 , SQZ-20 , SQZ-25 , SQZ-30S
SQZ-3 , SQZ-5 , SQZ-7 , SQZ-10 , SQZ-15 , SQZ-20 , SQZ-25 , SQZ-30S
Cement resistors are manufactured by winding the ceramic rods with metal alloy resistance wire and put it in a fireproof ceramic box then concrete with non-flammable and heat-resistant cement.
